The 2009 Upper Deck First Edition Ken Griffey Jr #373 trading card features the legendary baseball player from the Seattle Mariners. This card is part of the base set for the 2009 season manufactured by Upper Deck. It is a sought-after collectible item for fans of Major League Baseball and Ken Griffey Jr. This card is a valuable addition to any sports trading card collection, especially for those interested in the career of one of the greatest players in baseball history.